Inventor
Gerhard J. Beenen
Inventor
Portland, OR, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Hprimary
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool33%
B41JTypewriters33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
4,685,185'Method of manufacturing an ink jet head'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to TEKTRONIX INC (1)· patent assignee history
1987Based in Portland, OR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TEKTRONIX INC | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Portland, OR, US | 1 | 1987 |